Tamiya Panel Line enamel paints are ideal for highlighting panel lines and other details to give your model a more realistic depth. The paint has been pre-diluted into the ideal viscosity and can be easily applied into crevasses such as panel lines with the brush on the bottle cap. Once dried, any excess may be cleaned up by using enamel thinner. (Bottle contains 40ml)Examples of use:Black is a general-purpose color and can be used for any type of model. Brown is great for military models as well as highlighting details on bright colors such as Yellow or Orange. Gray is perfect for White or Light Gray parts where Black may be too distinct.Note:Plastic parts may become brittle when using Tamiya Panel Line accent colors. Avoid using on movable parts and take care when applying to load-bearing areas. Apply over base coat of lacquer or acrylic paint. Accent Color paints may damage underlying base coat. Test before applying it onto the model. Take care when applying on flat base coat colors as Accent Color paints may permeate more readily.